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Molecular formula

C23H18ClN5O2

18 compounds have this formula on CompoundList.

Molar mass
431.88g/mol
Monoisotopic mass
431.1149Da
Atoms
49
Elements
5
Rings plus double bonds
17

The formula C23H18ClN5O2 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 2363.97%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 184.20%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 18.21%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 516.22%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 27.41%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C23H18ClN5O2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 18 of 18 compounds

3-(4-((2-CL-Benzyl)oxy)PH)N'-(2-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide chemical structure, C23H18ClN5O2, CAS 634897-26-0
3-(4-((2-CL-Benzyl)oxy)PH)N'-(2-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 634897-26-0C23H18ClN5O2
3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide chemical structure, C23H18ClN5O2, CAS 634897-09-9
3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide
CAS 634897-09-9C23H18ClN5O2
5-{[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H18ClN5O2, CAS 1040636-47-2
5-{[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040636-47-2C23H18ClN5O2
2-Amino-N-(4-chlorobenzyl)-1-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C23H18ClN5O2, CAS 799832-29-4
2-Amino-N-(4-chlorobenzyl)-1-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 799832-29-4C23H18ClN5O2
5-{[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H18ClN5O2, CAS 1040652-15-0
5-{[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040652-15-0C23H18ClN5O2
(E)-4-Chloro-N-(3-cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)benzamide chemical structure, C23H18ClN5O2, CAS 845634-52-8
(E)-4-Chloro-N-(3-cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)benzamide
CAS 845634-52-8C23H18ClN5O2
(E)-3-Chloro-N-(3-cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)benzamide chemical structure, C23H18ClN5O2, CAS 848727-38-8
(E)-3-Chloro-N-(3-cyano-10-methyl-5-oxo-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-2(5H)-ylidene)benzamide
CAS 848727-38-8C23H18ClN5O2
6-Amino-1'-[(4-chlorophenyl)methyl]-3-ethyl-2'-oxospiro[2H-pyrano[2,3-c]pyrazole-4,3'-indole]-5-carbonitrile chemical structure, C23H18ClN5O2, CAS 674807-65-9
6-Amino-1'-[(4-chlorophenyl)methyl]-3-ethyl-2'-oxospiro[2H-pyrano[2,3-c]pyrazole-4,3'-indole]-5-carbonitrile
CAS 674807-65-9C23H18ClN5O2
5-{[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H18ClN5O2, CAS 1040636-61-0
5-{[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040636-61-0C23H18ClN5O2
2-Amino-N-(2-chlorobenzyl)-1-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C23H18ClN5O2, CAS 836651-97-9
2-Amino-N-(2-chlorobenzyl)-1-(furan-2-ylmethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 836651-97-9C23H18ClN5O2
N-(2-Chlorophenyl)-2-[2-oxo-1-(pyridin-2-ylmethyl)-2,3-dihydro-1H-imidazo[1,2-a]benzimidazol-3-yl]acetamide chemical structure, C23H18ClN5O2, CAS 1167437-42-4
N-(2-Chlorophenyl)-2-[2-oxo-1-(pyridin-2-ylmethyl)-2,3-dihydro-1H-imidazo[1,2-a]benzimidazol-3-yl]acetamide
CAS 1167437-42-4C23H18ClN5O2
5-{[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C23H18ClN5O2, CAS 1040652-22-9
5-{[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040652-22-9C23H18ClN5O2
N-[4-(Benzylcarbamoyl)phenyl]-2-chloro-5-(1,2,4-triazol-4-yl)benzamide chemical structure, C23H18ClN5O2, CAS 714203-46-0
N-[4-(Benzylcarbamoyl)phenyl]-2-chloro-5-(1,2,4-triazol-4-yl)benzamide
CAS 714203-46-0C23H18ClN5O2
7-(3-Chlorophenyl)-2-ethyl-3-(4-methoxyphenyl)pyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one chemical structure, C23H18ClN5O2, CAS 1081127-98-1
7-(3-Chlorophenyl)-2-ethyl-3-(4-methoxyphenyl)pyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one
CAS 1081127-98-1C23H18ClN5O2
7-(2-Chlorobenzyl)-2-(methoxymethyl)-3-phenylpyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one chemical structure, C23H18ClN5O2, CAS 1211197-97-5
7-(2-Chlorobenzyl)-2-(methoxymethyl)-3-phenylpyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one
CAS 1211197-97-5C23H18ClN5O2
3-(Naphthalen-1-yl)-2-(4-nitrophenyl)-5-phenyl-2,3-dihydro-1H-tetrazol-1-ium chloride chemical structure, C23H18ClN5O2, CAS 25413-85-8
3-(Naphthalen-1-yl)-2-(4-nitrophenyl)-5-phenyl-2,3-dihydro-1H-tetrazol-1-ium chloride
CAS 25413-85-8C23H18ClN5O2
6-Amino-4-((3-chloro-4-(pyridin-2-yloxy)phenyl)amino)-7-ethoxyquinoline-3-carbonitrile chemical structure, C23H18ClN5O2, CAS 1956340-48-9
6-Amino-4-((3-chloro-4-(pyridin-2-yloxy)phenyl)amino)-7-ethoxyquinoline-3-carbonitrile
CAS 1956340-48-9C23H18ClN5O2
N-[4-[2-(6-Methyl-2-pyridinyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carbonyl]carbamoyl chloride chemical structure, C23H18ClN5O2, CAS 1713284-84-4
N-[4-[2-(6-Methyl-2-pyridinyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carbonyl]carbamoyl chloride
CAS 1713284-84-4C23H18ClN5O2

Frequently asked questions

What is the molar mass of C23H18ClN5O2?

The molar mass of C23H18ClN5O2 is 431.88 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 431.1149 Da.

How many compounds have the formula C23H18ClN5O2?

CompoundList lists 18 compounds with the molecular formula C23H18ClN5O2, including 3-(4-((2-CL-Benzyl)oxy)PH)N'-(2-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide, 3-(4-((2-CL-Benzyl)oxy)PH)N'-(3-pyridinylmethylene)-1H-pyrazole-5-carbohydrazide, 5-{[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C23H18ClN5O2?

C23H18ClN5O2 has a degree of unsaturation of 17. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.